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authorJohn Ankarström <john@ankarstrom.se>2022-08-02 20:40:24 +0200
committerJohn Ankarström <john@ankarstrom.se>2022-08-02 20:40:24 +0200
commitc0174806a7c59cdbac1cd941d66e844e55829444 (patch)
tree3f4acd3702cb489e47b56c5b1ad7db977d1fd3c2 /c
parentae3225a4e7ef86d159fdf27834c453ffcd4da76c (diff)
downloadEpisodeBrowser-c0174806a7c59cdbac1cd941d66e844e55829444.tar.gz
Double-click dragger to reset.
One cannot use WM_LBUTTONDBLCLK here, because it relies on WM_LBUTTONDOWN being passed to the default message handler.
Diffstat (limited to 'c')
-rw-r--r--c/layout.cpp3
-rw-r--r--c/layout.h28
2 files changed, 26 insertions, 5 deletions
diff --git a/c/layout.cpp b/c/layout.cpp
index 77aa88e..de1f1f7 100644
--- a/c/layout.cpp
+++ b/c/layout.cpp
@@ -55,6 +55,9 @@ void Dragger::Drag(const int, const int y)
{
RECT rrDlv;
require(GetRelativeRect(g_dlv->hWnd, &rrDlv));
+
+ if (y < Dpi(50) || y > rrDlv.bottom-Dpi(20)) return;
+
int h;
h = rrDlv.bottom-y;
g_dlv->SetHeight(h);
diff --git a/c/layout.h b/c/layout.h
index 82189fb..5ea9c2b 100644
--- a/c/layout.h
+++ b/c/layout.h
@@ -4,6 +4,7 @@
#include <windows.h>
#include "common.h"
+#include "datalistview.h"
void UpdateLayout(int w = 0, int h = 0);
@@ -14,22 +15,39 @@ struct Dragger
private:
bool InDragArea(int x, int y);
bool IsDown();
+ bool IsDouble();
void Drag(int x, int y);
bool m_bActive = false;
+ long m_time = 0;
};
+inline bool Dragger::IsDouble()
+{
+ const long time = GetMessageTime();
+ const bool dbl = time-m_time <= static_cast<long>(GetDoubleClickTime());
+ m_time = time;
+ return dbl;
+}
+
+inline bool Dragger::IsDown()
+{
+ return GetKeyState(VK_LBUTTON) & 0x8000;
+}
+
inline bool Dragger::HandleDown()
{
extern HWND g_hWnd;
POINT pt;
require(GetRelativeCursorPos(g_hWnd, &pt));
if (!InDragArea(pt.x, pt.y)) return false;
- return m_bActive = true;
-}
-inline bool Dragger::IsDown()
-{
- return GetKeyState(VK_LBUTTON) & 0x8000;
+ if (IsDouble()) {
+ extern DataListView* g_dlv;
+ g_dlv->SetHeight(0);
+ UpdateLayout();
+ return false;
+ } else
+ return m_bActive = true;
}
inline bool Dragger::HandleMove()