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135 @return: wx.Size(tool_tip_width, tool_tip_height) |
135 @return: wx.Size(tool_tip_width, tool_tip_height) |
136 """ |
136 """ |
137 max_width = max_height = 0 |
137 max_width = max_height = 0 |
138 |
138 |
139 # Create a memory DC for calculating text extent |
139 # Create a memory DC for calculating text extent |
140 dc = wx.MemoryDC(wx.EmptyBitmap(1, 1)) |
140 dc = wx.MemoryDC(wx.Bitmap(1, 1)) |
141 dc.SetFont(self.Font) |
141 dc.SetFont(self.Font) |
142 |
142 |
143 # Compute max tip text size |
143 # Compute max tip text size |
144 for line in self.Tip: |
144 for line in self.Tip: |
145 w, h = dc.GetTextExtent(line) |
145 w, h = dc.GetTextExtent(line) |
173 dc.SetPen(wx.BLACK_PEN) |
173 dc.SetPen(wx.BLACK_PEN) |
174 dc.SetBrush(wx.Brush(wx.Colour(255, 238, 170))) |
174 dc.SetBrush(wx.Brush(wx.Colour(255, 238, 170))) |
175 dc.SetFont(self.Font) |
175 dc.SetFont(self.Font) |
176 |
176 |
177 # Draw Tool tip |
177 # Draw Tool tip |
178 dc.BeginDrawing() |
|
179 tip_width, tip_height = self.GetToolTipSize() |
178 tip_width, tip_height = self.GetToolTipSize() |
180 |
179 |
181 # Draw background rectangle |
180 # Draw background rectangle |
182 dc.DrawRectangle(0, 0, tip_width, tip_height) |
181 dc.DrawRectangle(0, 0, tip_width, tip_height) |
183 |
182 |
186 for line in self.Tip: |
185 for line in self.Tip: |
187 dc.DrawText(line, 2, line_offset + 2) |
186 dc.DrawText(line, 2, line_offset + 2) |
188 _line_width, line_height = dc.GetTextExtent(line) |
187 _line_width, line_height = dc.GetTextExtent(line) |
189 line_offset += line_height |
188 line_offset += line_height |
190 |
189 |
191 dc.EndDrawing() |
|
192 |
190 |
193 event.Skip() |
191 event.Skip() |